Lauren Sundheimer MD, Ms
About this NPIWhat this record shows.
NPI 1891089785 is registered to Lauren Sundheimer MD, Ms, a Reproductive Endocrinology practising at 4321 Birch St Ste 100 in Newport Beach, California. Reproductive Endocrinology is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Lauren Sundheimer MD, Ms has been enumerated in the National Provider Identifier (NPI) registry since 2011.
Your brand here.
Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Lauren Sundheimer MD, Ms accepts. To confirm in-network status with your specific health plan, contact Lauren Sundheimer MD, Ms directly at (949) 432-7438.
Frequently asked
Yes. NPI 1891089785 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Reproductive Endocrinology is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (949) 432-7438.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Lauren Sundheimer MD, Ms is a Type-1 individual NPI.